ratings |
Overall NDTV Rating | Read Review | - |
Design / Comfort Rating | | - |
Audio Quality Rating | | - |
Battery Life Rating | | - |
Value For Money Rating | | - |
key specs |
Headphone Type | In-Ear | In-Ear |
Microphone | Yes | Yes |
Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) |
Type | Earphones | Earphones |
Colour | - | Black |
general |
Brand | OnePlus | Redmi |
Model | Nord Buds 2R True Wireless Stereo (TWS) Earphones | Buds 4 Active True Wireless Stereo (TWS) Earphones |
Release date | July 5, 2023 | June 13, 2023 |
Type | Earphones | Earphones |
Headphone Type | In-Ear | In-Ear |
Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) |
Colour | - | Black |
product details |
Microphone | Yes | Yes |
Driver Type | Dynamic | Dynamic |
Driver Size (mm) | 12.4 | 12 |
Number of Drivers | 1 | - |
Water Resistant | IP55 | IPX4 |
Weight (g) | 4.30 | 34.70 |
Weight With Case (g) | 38.1 | 42 |
Microphone Impedance (Ohms) | - | 32 |
sound features |
Sensitivity (dB) | 111 | - |
Frequency Response Range | 20Hz-20,000Hz | - |
Impedance (Ohms) | - | 32 |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.3 | 5.3 |
Bluetooth Codec Support | SBC, AAC | SBC |
Bluetooth range (Metres) | 10 | 10 |
battery features |
Charging Port | USB Type-C | USB Type-C |
Charging Time (Hrs) Earpieces Only | 1 | - |
Charging Time (Hrs) Case Only | 1.5 | - |
Battery Life (Hrs) Earpieces Only | 7 | - |
Battery Life (Hrs) With Case Total | 36 | - |
Battery Capacity (mAh) Earpieces | 41 | 34 |
Battery Capacity (mAh) Case | 480 | 440 |